Definition: A single-room dwelling for a hermit.

Alright class, settle down, let’s take a look! That dictionary definition is quite a trick, you see, It tells us about a hermit, quiet and free. But when we talk about "cells" in science bright, It's something altogether different, shining light! Think of it this way – everything around, From the air that we breathe to the ground profound, Is made up of tiny building blocks so small, Like Lego bricks, answering nature’s call. Cells are like those bricks, you understand? They're the smallest units in all the land! A living thing – a plant or beast or me, Is built from countless cells for all to see! They do so much, it’s truly grand, To grow and repair throughout the land. So “cells” aren’t about a hermit's lonely space, But tiny structures in time and place! Does that make a little more sense to you? Now, who can tell me what cells do inside our bodies?